EXAI Trademark
Trademark Overview
On Friday, August 11, 2023, a trademark application was filed for EXAI with the United States Patent and Trademark Office. The USPTO has given the EXAI trademark a serial number of 98129603. The federal status of this trademark filing is SECOND EXTENSION - GRANTED as of Wednesday, May 21, 2025. This trademark is owned by Exai Bio Inc.. The EXAI trademark is filed in the Chemical Products, Pharmaceutical Products, Computer & Software Services & Scientific Services, and Medical & Beauty Services & Agricultural Services categories with the following description:
Diagnostic kits in the nature of liquid biopsy tests comprised of medical diagnostic reagents, nucleotides, solvents, enzymes, and assays for testing of bodily fluids for use in disease detection and testing; medical diagnostic reagents and assays for testing of body fluids; diagnostic preparations for medical purposes; biopsy test kits comprising reagents, enzymes, nucleotides, and assays for medical purposes
Enzymes for scientific and research purposes; nucleotides for scientific and research purposes; assays for scientific and research purposes; diagnostic preparations for clinical or medical laboratory use; biopsy test kits comprising reagents, enzymes, nucleotides, and assays for scientific and research purposes
Medical diagnostic testing services; predictive medical analysis services relating to the selection of treatments for cancer; medical diagnostic screening and analytical services in the field of medical diagnostic testing for cancer
Diagnostic testing for research and development in the nature of providing reagent sample testing and diagnostic services for others for medical and scientific research purposes; Medical and scientific research, namely, conducting clinical trials for others; clinical laboratory services in the field of genomics
General Information
| Serial Number | 98129603 |
| Word Mark | EXAI |
| Filing Date | Friday, August 11, 2023 |
| Status | 731 - SECOND EXTENSION - GRANTED |
| Status Date | Wednesday, May 21, 2025 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, June 11, 2024 |
Trademark Statements
| Description of Mark | The mark consists of the stylized wording "EXAI" positioned to the right of three rows of circles and bars with curved ends; the top row having one bar to the left of one circle, the middle row having two bars with a circle in between, and the bottom row having two circles to the left of one bar. |
| Goods and Services | Diagnostic kits in the nature of liquid biopsy tests comprised of medical diagnostic reagents, nucleotides, solvents, enzymes, and assays for testing of bodily fluids for use in disease detection and testing; medical diagnostic reagents and assays for testing of body fluids; diagnostic preparations for medical purposes; biopsy test kits comprising reagents, enzymes, nucleotides, and assays for medical purposes |
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Goods and Services | Enzymes for scientific and research purposes; nucleotides for scientific and research purposes; assays for scientific and research purposes; diagnostic preparations for clinical or medical laboratory use; biopsy test kits comprising reagents, enzymes, nucleotides, and assays for scientific and research purposes |
| Goods and Services | Medical diagnostic testing services; predictive medical analysis services relating to the selection of treatments for cancer; medical diagnostic screening and analytical services in the field of medical diagnostic testing for cancer |
| Goods and Services | Diagnostic testing for research and development in the nature of providing reagent sample testing and diagnostic services for others for medical and scientific research purposes; Medical and scientific research, namely, conducting clinical trials for others; clinical laboratory services in the field of genomics |
Classification Information
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. |
| US Class Codes | 001, 005, 006, 010, 026, 046 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, September 12, 2023 |
| Primary Code | 001 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 005 - Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes; dietetic substances adapted for medical use, food for babies; plasters, materials for dressings; material for stopping teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides. |
| US Class Codes | 005, 006, 018, 044, 046, 051, 052 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, September 12, 2023 |
| Primary Code | 005 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, September 12, 2023 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 044 - Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, horticulture and forestry services. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, September 12, 2023 |
| Primary Code | 044 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | Exai Bio Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Palo Alto, CA 94303 |
| Party Name | Exai Bio Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Palo Alto, CA 94303 |
Trademark Events
| Event Date | Event Description |
| Tuesday, August 15, 2023 | NEW APPLICATION ENTERED |
| Tuesday, September 12, 2023 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, September 13, 2023 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Thursday, October 12, 2023 | LETTER OF PROTEST EVIDENCE FORWARDED |
| Wednesday, April 17, 2024 | LETTER OF PROTEST EVIDENCE REVIEWED-NO FURTHER ACTION TAKEN |
| Thursday, April 11, 2024 | ASSIGNED TO EXAMINER |
| Monday, April 29, 2024 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Saturday, April 20, 2024 | NON-FINAL ACTION E-MAILED |
| Saturday, April 20, 2024 | NON-FINAL ACTION WRITTEN |
| Saturday, April 20, 2024 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, April 29, 2024 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, April 29, 2024 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, May 7, 2024 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, May 22, 2024 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Wednesday, August 14, 2024 | SOU TEAS EXTENSION RECEIVED |
| Tuesday, June 11, 2024 | PUBLISHED FOR OPPOSITION |
| Tuesday, June 11, 2024 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, August 6, 2024 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Thursday, August 15, 2024 | SOU EXTENSION 1 GRANTED |
| Wednesday, May 21, 2025 | SOU TEAS EXTENSION RECEIVED |
| Wednesday, May 21, 2025 | SOU EXTENSION 2 FILED |
| Thursday, May 22, 2025 | SOU EXTENSION 2 GRANTED |
| Thursday, May 22, 2025 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Wednesday, August 14, 2024 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Thursday, August 15, 2024 | SOU EXTENSION 1 FILED |
